From 3d92cfee7e41e0f7db63a36b240d59fc8cc2fbaf Mon Sep 17 00:00:00 2001
From: Lars Vogel <Lars.Vogel@vogella.com>
Date: Sun, 26 Apr 2026 13:07:16 +0200
Subject: [PATCH] Migrate test fixtures to non-deprecated contentTypes
 extension point

The org.eclipse.core.runtime.contentTypes extension point was deprecated
in 2018 and is being removed. Replace with its canonical successor
org.eclipse.core.contenttype.contentTypes in the four test fixture
plugin.xml files. The child element schema is identical, so this is a
mechanical id swap with no behavioral change.

These fixtures provide negative-case coverage (missing names, invalid
describers, empty file-extensions, missing alias targets) for the
content-type registry tests in org.eclipse.core.tests.resources.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
---
 .../Plugin_Testing/content/bundle01/plugin.xml                  | 2 +-
 .../Plugin_Testing/content/bundle02/plugin.xml                  | 2 +-
 .../Plugin_Testing/content/bundle03/plugin.xml                  | 2 +-
 .../Plugin_Testing/content/bundle04/plugin.xml                  | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/resources/tests/org.eclipse.core.tests.resources/Plugin_Testing/content/bundle01/plugin.xml b/resources/tests/org.eclipse.core.tests.resources/Plugin_Testing/content/bundle01/plugin.xml
index f13334a6711..58c01fd4fb9 100644
--- a/resources/tests/org.eclipse.core.tests.resources/Plugin_Testing/content/bundle01/plugin.xml
+++ b/resources/tests/org.eclipse.core.tests.resources/Plugin_Testing/content/bundle01/plugin.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <?eclipse version="3.0"?>
 <plugin>
-	<extension point="org.eclipse.core.runtime.contentTypes">
+	<extension point="org.eclipse.core.contenttype.contentTypes">
 		<content-type id="missing" name="Missing"/>
 	</extension>	
 </plugin>
diff --git a/resources/tests/org.eclipse.core.tests.resources/Plugin_Testing/content/bundle02/plugin.xml b/resources/tests/org.eclipse.core.tests.resources/Plugin_Testing/content/bundle02/plugin.xml
index 2212d65fe2f..4b1273746a7 100644
--- a/resources/tests/org.eclipse.core.tests.resources/Plugin_Testing/content/bundle02/plugin.xml
+++ b/resources/tests/org.eclipse.core.tests.resources/Plugin_Testing/content/bundle02/plugin.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <?eclipse version="3.0"?>
 <plugin>
-	<extension point="org.eclipse.core.runtime.contentTypes">
+	<extension point="org.eclipse.core.contenttype.contentTypes">
 		<content-type id="missing-target" name="Missing alias target"
 		file-extensions="missing-target"/>		
 	</extension>	
diff --git a/resources/tests/org.eclipse.core.tests.resources/Plugin_Testing/content/bundle03/plugin.xml b/resources/tests/org.eclipse.core.tests.resources/Plugin_Testing/content/bundle03/plugin.xml
index 7b18f4212db..2463d8a3ed1 100644
--- a/resources/tests/org.eclipse.core.tests.resources/Plugin_Testing/content/bundle03/plugin.xml
+++ b/resources/tests/org.eclipse.core.tests.resources/Plugin_Testing/content/bundle03/plugin.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <?eclipse version="3.0"?>
 <plugin>
-      <extension point="org.eclipse.core.runtime.contentTypes">
+      <extension point="org.eclipse.core.contenttype.contentTypes">
       <!-- this content type has an invalid describer, it should never be picked on content-based content type lookup -->
       <content-type
             name="Invalid Describer"
diff --git a/resources/tests/org.eclipse.core.tests.resources/Plugin_Testing/content/bundle04/plugin.xml b/resources/tests/org.eclipse.core.tests.resources/Plugin_Testing/content/bundle04/plugin.xml
index 94a2d551b51..1a175ecdcac 100644
--- a/resources/tests/org.eclipse.core.tests.resources/Plugin_Testing/content/bundle04/plugin.xml
+++ b/resources/tests/org.eclipse.core.tests.resources/Plugin_Testing/content/bundle04/plugin.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <?eclipse version="3.0"?>
 <plugin>
-	<extension point="org.eclipse.core.runtime.contentTypes">
+	<extension point="org.eclipse.core.contenttype.contentTypes">
 		<content-type id="empty_extension1" name="Empty Extension 1" file-extensions=""/>	
 		<content-type id="empty_extension2" name="Empty Extension 2" file-extensions="foo,"/>
 		<content-type id="empty_extension3" name="Empty Extension 3" file-extensions=",foo"/>